A puck moves 2.35 m/s in a -22.0º direction. A hockey stick pushes it for 0.215 s, changing its velocity to 6.42 m/s, 50.0º direction. What is delta x?

Write the equation for momentum, first using symbols for the variables, then using words for the variables.

Which statements about tornadoes are true? check all that apply. (a) about 12,000 tornadoes hit the united states every year. (b) a tornado looks like a funnel. (c) tornadoes are deadly atmospheric storms that cause millions in damages each year. (d) tornadoes can reach wind speeds of more than 300 miles per hour. (e) kansas is the state with the most tornadoes. (f) you will always notice a funnel before a tornado strikes.

Erosion of the beach is normally a slow process. however, in certain situations, large chunks of shore may wash out to sea. what could cause this to happen?